Debates about what dinosaurs look like have been raging for decades, and the appearance of their eggs is equally contested. Although the fossil record can provide paleontologists with clear clues ...

When paleontologists in China cracked open a set of cannonball sized dinosaur eggs, they did not find bones or embryos.

This Easter, we've hidden a dozen colorful, egg-centric stories across Reason.com. Hop around the site to find them—or click here to see them all in one basket. The tradition of coloring eggs to ...

Dating dinosaur eggs has always been tricky because traditional methods rely on surrounding rocks or minerals that may have shifted over time. Now, for the first time, scientists have directly dated ...

In the Cretaceous period, Earth was plagued by widespread volcanic activity, oceanic oxygen depletion events, and mass extinctions. Fossils from that era remain and continue to give scientists clues ...